51206634

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 123984000

約数和(自身を除く): 72777366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 1721, 3306, 3442, 4959, 5163, 9918, 10326, 14877, 15489, 29754, 30978, 32699, 46467, 49909, 65398, 92934, 98097, 99818, 149727, 196194, 294291, 299454, 449181, 588582, 882873, 898362, 948271, 1347543, 1765746, 1896542, 2695086, 2844813, 5689626, 8534439, 17068878, 25603317, 51206634]

約数ペア:

[(1, 51206634), (2, 25603317), (3, 17068878), (6, 8534439), (9, 5689626), (18, 2844813), (19, 2695086), (27, 1896542), (29, 1765746), (38, 1347543), (54, 948271), (57, 898362), (58, 882873), (87, 588582), (114, 449181), (171, 299454), (174, 294291), (261, 196194), (342, 149727), (513, 99818), (522, 98097), (551, 92934), (783, 65398), (1026, 49909), (1102, 46467), (1566, 32699), (1653, 30978), (1721, 29754), (3306, 15489), (3442, 14877), (4959, 10326), (5163, 9918)]